344
FZUS51 KBOX 030004
CWFBOX
COASTAL WATERS FORECAST FOR MASSACHUSETTS AND RHODE ISLAND
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
704 PM EST FRI JAN 2 2026
COASTAL WATERS FROM THE MERRIMACK RIVER MA TO WATCH HILL RI OUT
TO 25 NM
ANZ200-031300-
704 PM EST FRI JAN 2 2026
SYNOPSIS FOR MASSACHUSETTS AND RHODE ISLAND COASTAL WATERS
HIGH PRES OVER SOUTHERN NEW ENGLAND CONTINUES INTO SAT. LOW PRES
IS EXPECTED TO TRACK WELL SE OF THE 40N/70W BENCHMARK ON SUN,
FOLLOWED BY ANOTHER HIGH PRES FOR MON. LOW PRES MAY RETURN TUE OR
WED PASSING WEST OF THE WATERS.
ANZ250-031300-
COASTAL WATERS EAST OF IPSWICH BAY AND THE STELLWAGEN BANK
NATIONAL MARINE SANCTUARY-
704 PM EST FRI JAN 2 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY MORNING
TONIGHT
W WINDS 20 TO 25 KT. SEAS 3 TO 5 FT. WAVE DETAIL: W
5 FT AT 5 SECONDS AND E 1 FOOT AT 11 SECONDS. LIGHT FREEZING
SPRAY.
SAT
W WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 3 TO
5 FT. WAVE DETAIL: W 5 FT AT 5 SECONDS AND E 1 FOOT AT
11 SECONDS. LIGHT FREEZING SPRAY IN THE MORNING.
SAT NIGHT
W WINDS 10 TO 15 KT, BECOMING NW 5 TO 10 KT AFTER
MIDNIGHT. SEAS 2 TO 3 FT. WAVE DETAIL: W 3 FT AT 4 SECONDS AND E
1 FOOT AT 11 SECONDS. A CHANCE OF SNOW AFTER MIDNIGHT.
SUN
NW WINDS 5 TO 10 KT, INCREASING TO 10 TO 15 KT WITH GUSTS
UP TO 20 KT IN THE AFTERNOON. SEAS AROUND 2 FT. WAVE DETAIL: NW
2 FT AT 3 SECONDS AND E 1 FOOT AT 10 SECONDS. A CHANCE OF SNOW IN
THE MORNING.
SUN NIGHT
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS
2 TO 4 FT. WAVE DETAIL: NW 4 FT AT 5 SECONDS AND NE 2 FT AT
8 SECONDS. LIGHT FREEZING SPRAY.
MON AND MON NIGHT
SW WINDS 15 TO 20 KT. SEAS 2 TO 4 FT. WAVE
DETAIL: NW 4 FT AT 5 SECONDS AND NE 3 FT AT 8 SECONDS.
TUE
S WINDS 5 TO 10 KT. SEAS AROUND 2 FT. A CHANCE OF RAIN.
TUE NIGHT AND WED
S WINDS 5 TO 10 KT, BECOMING W. SEAS AROUND
2 FT. A CHANCE OF RAIN.
WED NIGHT
W WINDS AROUND 10 KT. SEAS 2 TO 4 FT.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ251-031300-
MASSACHUSETTS BAY AND IPSWICH BAY-
704 PM EST FRI JAN 2 2026
TONIGHT
W WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 2 TO
3 FT. WAVE DETAIL: W 3 FT AT 4 SECONDS AND E 1 FOOT AT
11 SECONDS. LIGHT FREEZING SPRAY.
SAT
W WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT IN THE
AFTERNOON. GUSTS UP TO 25 KT. SEAS 2 TO 3 FT. WAVE DETAIL: W 3 FT
AT 4 SECONDS AND E 1 FOOT AT 11 SECONDS. LIGHT FREEZING SPRAY IN
THE MORNING.
SAT NIGHT
W WINDS 10 TO 15 KT, BECOMING NW 5 TO 10 KT AFTER
MIDNIGHT. SEAS AROUND 2 FT IN THE EVENING, THEN 1 FOOT OR LESS.
WAVE DETAIL: NW 2 FT AT 3 SECONDS AND E 1 FOOT AT 11 SECONDS,
BECOMING NW 1 FOOT AT 3 SECONDS AND E 1 FOOT AT 10 SECONDS. A
CHANCE OF SNOW AFTER MIDNIGHT.
SUN
NW WINDS 5 TO 10 KT. SEAS 1 FOOT OR LESS, THEN AROUND 2 FT
IN THE AFTERNOON. WAVE DETAIL: NW 1 FOOT AT 3 SECONDS AND E
1 FOOT AT 10 SECONDS, BECOMING NW 1 FOOT AT 3 SECONDS AND E
1 FOOT AT 9 SECONDS. A CHANCE OF SNOW IN THE MORNING.
SUN NIGHT
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS
2 TO 3 FT. WAVE DETAIL: NW 3 FT AT 4 SECONDS AND E 1 FOOT AT
9 SECONDS. LIGHT FREEZING SPRAY IN THE EVENING.
MON AND MON NIGHT
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.
SEAS 2 TO 3 FT. WAVE DETAIL: NW 3 FT AT 4 SECONDS AND NE 2 FT AT
7 SECONDS.
TUE
S WINDS 5 TO 10 KT. SEAS AROUND 2 FT.
TUE NIGHT AND WED
S WINDS 5 TO 10 KT, BECOMING W. SEAS AROUND
2 FT. A CHANCE OF RAIN.
WED NIGHT
W WINDS AROUND 10 KT. SEAS AROUND 2 FT.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ231-031300-
CAPE COD BAY-
704 PM EST FRI JAN 2 2026
TONIGHT
W WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 2 TO
3 FT. WAVE DETAIL: W 3 FT AT 4 SECONDS AND E 1 FOOT AT
11 SECONDS. LIGHT FREEZING SPRAY.
SAT
W WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT IN THE
AFTERNOON. GUSTS UP TO 25 KT. SEAS 2 TO 3 FT. WAVE DETAIL: NW
3 FT AT 4 SECONDS AND E 1 FOOT AT 11 SECONDS. LIGHT FREEZING
SPRAY IN THE MORNING.
SAT NIGHT
W WINDS 5 TO 10 KT. SEAS AROUND 2 FT IN THE EVENING,
THEN 1 FOOT OR LESS. WAVE DETAIL: NW 2 FT AT 4 SECONDS AND E
1 FOOT AT 10 SECONDS, BECOMING NW 1 FOOT AT 4 SECONDS AND E
1 FOOT AT 10 SECONDS. A CHANCE OF SNOW AFTER MIDNIGHT.
SUN
NW WINDS 5 TO 10 KT. SEAS 1 FOOT OR LESS, THEN AROUND 2 FT
IN THE AFTERNOON. WAVE DETAIL: NW 1 FOOT AT 4 SECONDS AND NE
1 FOOT AT 8 SECONDS, BECOMING NW 1 FOOT AT 3 SECONDS AND E 1 FOOT
AT 9 SECONDS. A CHANCE OF SNOW IN THE MORNING.
SUN NIGHT AND MON
W WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT.
SEAS 2 TO 3 FT. WAVE DETAIL: NW 3 FT AT 5 SECONDS AND NE 2 FT AT
8 SECONDS.
MON NIGHT
SW WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE DETAIL:
N 2 FT AT 7 SECONDS AND NW 1 FOOT AT 4 SECONDS.
TUE
S WINDS 5 TO 10 KT. SEAS AROUND 2 FT.
TUE NIGHT AND WED
S WINDS AROUND 5 KT, BECOMING SW. SEAS
1 FOOT OR LESS. A CHANCE OF RAIN.
WED NIGHT
W WINDS 5 TO 10 KT. SEAS AROUND 2 FT.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ254-031300-
COASTAL WATERS FROM PROVINCETOWN MA TO CHATHAM MA TO NANTUCKET MA
OUT 20 NM-
704 PM EST FRI JAN 2 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY MORNING
TONIGHT
W WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 3 TO
5 FT. WAVE DETAIL: NW 5 FT AT 5 SECONDS AND E 1 FOOT AT
11 SECONDS.
SAT
W WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT IN THE
AFTERNOON. GUSTS UP TO 25 KT. SEAS 3 TO 5 FT. WAVE DETAIL: NW
5 FT AT 5 SECONDS AND E 1 FOOT AT 11 SECONDS. LIGHT FREEZING
SPRAY IN THE MORNING.
SAT NIGHT
W WINDS 10 TO 15 KT, BECOMING NW 5 TO 10 KT AFTER
MIDNIGHT. SEAS 2 TO 3 FT. WAVE DETAIL: W 3 FT AT 5 SECONDS AND E
1 FOOT AT 10 SECONDS. A CHANCE OF SNOW AFTER MIDNIGHT.
SUN
NW WINDS 5 TO 10 KT, INCREASING TO 10 TO 15 KT WITH GUSTS
UP TO 20 KT IN THE AFTERNOON. SEAS 2 TO 3 FT. WAVE DETAIL: NW
3 FT AT 4 SECONDS AND E 1 FOOT AT 9 SECONDS. A CHANCE OF SNOW.
VSBY 1 TO 3 NM IN THE MORNING.
SUN NIGHT
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS
2 TO 4 FT. WAVE DETAIL: NW 4 FT AT 5 SECONDS AND NE 2 FT AT
10 SECONDS.
MON
NW WINDS 15 TO 20 KT, DIMINISHING TO 5 TO 10 KT IN THE
AFTERNOON. SEAS 3 TO 5 FT. WAVE DETAIL: N 4 FT AT 6 SECONDS.
MON NIGHT
SW WINDS 5 TO 10 KT. SEAS 2 TO 4 FT.
TUE
S WINDS 5 TO 10 KT. SEAS 2 TO 3 FT.
TUE NIGHT AND WED
S WINDS 5 TO 10 KT, BECOMING SW. SEAS 2 TO
3 FT. A CHANCE OF RAIN.
WED NIGHT
W WINDS AROUND 10 KT. SEAS 3 TO 5 FT.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ255-031300-
COASTAL WATERS EXTENDING OUT TO 25 NM SOUTH OF MARTHAS VINEYARD
AND NANTUCKET-
704 PM EST FRI JAN 2 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY AFTERNOON
TONIGHT
NW WINDS 20 TO 25 KT. SEAS 4 TO 6 FT. WAVE DETAIL: W
6 FT AT 7 SECONDS AND E 1 FOOT AT 12 SECONDS.
SAT
W WINDS 15 TO 20 KT. SEAS 3 TO 5 FT. WAVE DETAIL: W 5 FT
AT 6 SECONDS AND S 2 FT AT 10 SECONDS.
SAT NIGHT
NW WINDS 10 TO 15 KT, BECOMING N 5 TO 10 KT AFTER
MIDNIGHT. SEAS 2 TO 3 FT. WAVE DETAIL: W 3 FT AT 6 SECONDS AND E
1 FOOT AT 11 SECONDS. A CHANCE OF SNOW AFTER MIDNIGHT.
SUN
N WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE AFTERNOON.
SEAS 2 TO 3 FT. WAVE DETAIL: NW 3 FT AT 5 SECONDS AND E 1 FOOT AT
10 SECONDS. A CHANCE OF SNOW IN THE MORNING.
SUN NIGHT AND MON
NW WINDS 20 TO 25 KT. SEAS 3 TO 5 FT. WAVE
DETAIL: NW 5 FT AT 6 SECONDS AND SE 2 FT AT 10 SECONDS.
MON NIGHT
SW WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. WAVE DETAIL: SW
2 FT AT 5 SECONDS AND SE 2 FT AT 9 SECONDS.
TUE
S WINDS AROUND 10 KT. SEAS 2 TO 4 FT.
TUE NIGHT
S WINDS 5 TO 10 KT. SEAS 2 TO 4 FT. A CHANCE OF
RAIN.
WED
SW WINDS 10 TO 15 KT. SEAS 2 TO 3 FT.
WED NIGHT
W WINDS AROUND 10 KT. SEAS 3 TO 5 FT.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ256-031300-
COASTAL WATERS FROM MONTAUK NY TO MARTHAS VINEYARD EXTENDING OUT
TO 20 NM SOUTH OF BLOCK ISLAND-
704 PM EST FRI JAN 2 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY AFTERNOON
TONIGHT
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 3 TO
5 FT. WAVE DETAIL: W 5 FT AT 6 SECONDS AND E 1 FOOT AT
12 SECONDS.
SAT
W WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE MORNING.
SEAS 2 TO 4 FT. WAVE DETAIL: NW 4 FT AT 5 SECONDS AND S 2 FT AT
9 SECONDS.
SAT NIGHT
W WINDS 5 TO 10 KT, BECOMING N AFTER MIDNIGHT. SEAS
2 TO 3 FT. WAVE DETAIL: NW 3 FT AT 6 SECONDS AND SE 2 FT AT
11 SECONDS. A CHANCE OF SNOW AFTER MIDNIGHT.
SUN
N WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE AFTERNOON.
SEAS 2 TO 3 FT. WAVE DETAIL: NW 3 FT AT 5 SECONDS AND E 1 FOOT AT
10 SECONDS. A CHANCE OF SNOW IN THE MORNING.
SUN NIGHT
NW WINDS 20 TO 25 KT. SEAS 3 TO 5 FT. WAVE DETAIL:
NW 4 FT AT 5 SECONDS AND SE 1 FOOT AT 10 SECONDS.
MON AND MON NIGHT
SW WINDS 15 TO 20 KT. SEAS 2 TO 4 FT. WAVE
DETAIL: NW 4 FT AT 5 SECONDS AND S 2 FT AT 9 SECONDS.
TUE
S WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
TUE NIGHT AND WED
SW WINDS 5 TO 10 KT, BECOMING W 10 TO 15 KT.
SEAS 3 TO 4 FT. A CHANCE OF RAIN.
WED NIGHT
NW WINDS AROUND 10 KT. SEAS 3 TO 5 FT.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ232-031300-
NANTUCKET SOUND-
704 PM EST FRI JAN 2 2026
TONIGHT
W WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 2 TO
3 FT. WAVE DETAIL: W 3 FT AT 4 SECONDS AND E 1 FOOT AT
12 SECONDS. LIGHT FREEZING SPRAY AFTER MIDNIGHT.
SAT
W WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT IN THE
AFTERNOON. SEAS 2 TO 3 FT. WAVE DETAIL: W 3 FT AT 4 SECONDS AND
SE 1 FOOT AT 11 SECONDS. LIGHT FREEZING SPRAY IN THE MORNING.
SAT NIGHT
NW WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE DETAIL:
W 2 FT AT 4 SECONDS AND SE 1 FOOT AT 11 SECONDS. A CHANCE OF SNOW
AFTER MIDNIGHT.
SUN
NW WINDS 5 TO 10 KT, INCREASING TO 10 TO 15 KT IN THE
AFTERNOON. SEAS AROUND 2 FT. WAVE DETAIL: NW 2 FT AT 3 SECONDS
AND E 1 FOOT AT 10 SECONDS. A CHANCE OF SNOW IN THE MORNING.
SUN NIGHT AND MON
W WINDS 15 TO 20 KT. SEAS 2 TO 3 FT. WAVE
DETAIL: NW 3 FT AT 4 SECONDS AND E 1 FOOT AT 10 SECONDS.
MON NIGHT
SW WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE DETAIL:
W 1 FOOT AT 3 SECONDS AND E 1 FOOT AT 8 SECONDS.
TUE
S WINDS 5 TO 10 KT. SEAS AROUND 2 FT.
TUE NIGHT AND WED
S WINDS 5 TO 10 KT, BECOMING SW. SEAS AROUND
2 FT. A CHANCE OF RAIN.
WED NIGHT
W WINDS 5 TO 10 KT. SEAS AROUND 2 FT.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ233-031300-
VINEYARD SOUND-
704 PM EST FRI JAN 2 2026
TONIGHT
W WINDS 15 TO 20 KT. SEAS 2 TO 3 FT. WAVE DETAIL: W
3 FT AT 6 SECONDS AND E 1 FOOT AT 12 SECONDS. LIGHT FREEZING
SPRAY AFTER MIDNIGHT.
SAT
W WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE MORNING.
SEAS 2 TO 3 FT. WAVE DETAIL: W 3 FT AT 5 SECONDS AND S 1 FOOT AT
11 SECONDS.
SAT NIGHT
NW WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE DETAIL:
W 2 FT AT 5 SECONDS AND SE 1 FOOT AT 10 SECONDS. A CHANCE OF SNOW
AFTER MIDNIGHT.
SUN
N WINDS 5 TO 10 KT, BECOMING NW 10 TO 15 KT IN THE
AFTERNOON. SEAS AROUND 2 FT. WAVE DETAIL: NW 1 FOOT AT 6 SECONDS
AND E 1 FOOT AT 10 SECONDS. A CHANCE OF SNOW IN THE MORNING.
SUN NIGHT AND MON
W WINDS 15 TO 20 KT. SEAS 2 TO 3 FT. WAVE
DETAIL: NW 2 FT AT 4 SECONDS AND SE 1 FOOT AT 9 SECONDS.
MON NIGHT
SW WINDS 5 TO 10 KT. SEAS 1 FOOT OR LESS, THEN
AROUND 2 FT AFTER MIDNIGHT. WAVE DETAIL: W 1 FOOT AT 5 SECONDS
AND S 1 FOOT AT 8 SECONDS, BECOMING SW 1 FOOT AT 3 SECONDS AND S
1 FOOT AT 8 SECONDS.
TUE
S WINDS 5 TO 10 KT. SEAS 2 TO 3 FT.
TUE NIGHT AND WED
S WINDS 5 TO 10 KT, BECOMING SW. SEAS 2 TO
3 FT. A CHANCE OF RAIN.
WED NIGHT
W WINDS 5 TO 10 KT. SEAS 2 TO 3 FT.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ234-031300-
BUZZARDS BAY-
704 PM EST FRI JAN 2 2026
TONIGHT
W WINDS 15 TO 20 KT. SEAS AROUND 2 FT. WAVE DETAIL: W
2 FT AT 6 SECONDS AND E 1 FOOT AT 12 SECONDS.
SAT
W WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE MORNING.
SEAS AROUND 2 FT. WAVE DETAIL: W 2 FT AT 5 SECONDS AND SE 1 FOOT
AT 11 SECONDS.
SAT NIGHT
NW WINDS 5 TO 10 KT. SEAS AROUND 2 FT IN THE
EVENING, THEN 1 FOOT OR LESS. WAVE DETAIL: W 2 FT AT 5 SECONDS
AND SE 1 FOOT AT 10 SECONDS, BECOMING SW 1 FOOT AT 5 SECONDS AND
E 1 FOOT AT 10 SECONDS. A CHANCE OF SNOW AFTER MIDNIGHT.
SUN
NW WINDS 5 TO 10 KT. SEAS 1 FOOT OR LESS. WAVE DETAIL: NW
1 FOOT AT 5 SECONDS AND E 1 FOOT AT 10 SECONDS. A CHANCE OF SNOW
IN THE MORNING.
SUN NIGHT AND MON
W WINDS 15 TO 20 KT. SEAS AROUND 2 FT. WAVE
DETAIL: NW 2 FT AT 3 SECONDS AND SE 1 FOOT AT 9 SECONDS.
MON NIGHT
SW WINDS 5 TO 10 KT. SEAS 1 FOOT OR LESS. WAVE
DETAIL: SW 1 FOOT AT 5 SECONDS AND S 1 FOOT AT 8 SECONDS.
TUE
S WINDS 5 TO 10 KT. SEAS AROUND 2 FT.
TUE NIGHT AND WED
S WINDS 5 TO 10 KT, BECOMING SW. SEAS AROUND
2 FT. A CHANCE OF RAIN.
WED NIGHT
W WINDS 5 TO 10 KT. SEAS AROUND 2 FT.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ235-031300-
RHODE ISLAND SOUND-
704 PM EST FRI JAN 2 2026
TONIGHT
W WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 2 TO
4 FT. WAVE DETAIL: W 4 FT AT 6 SECONDS AND E 1 FOOT AT
12 SECONDS. LIGHT FREEZING SPRAY AFTER MIDNIGHT.
SAT
W WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE MORNING.
SEAS 2 TO 3 FT. WAVE DETAIL: W 3 FT AT 5 SECONDS AND S 1 FOOT AT
10 SECONDS.
SAT NIGHT
W WINDS 5 TO 10 KT, BECOMING NW AFTER MIDNIGHT. SEAS
AROUND 2 FT. WAVE DETAIL: W 2 FT AT 7 SECONDS AND S 1 FOOT AT
11 SECONDS. A CHANCE OF SNOW AFTER MIDNIGHT.
SUN
N WINDS 5 TO 10 KT, BECOMING NW 10 TO 15 KT IN THE
AFTERNOON. SEAS AROUND 2 FT. WAVE DETAIL: NW 2 FT AT 7 SECONDS
AND SE 1 FOOT AT 11 SECONDS. A CHANCE OF SNOW IN THE MORNING.
SUN NIGHT AND MON
W WINDS 15 TO 20 KT. SEAS 2 TO 3 FT. WAVE
DETAIL: NW 3 FT AT 4 SECONDS AND S 1 FOOT AT 8 SECONDS.
MON NIGHT
SW WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE DETAIL:
SW 2 FT AT 3 SECONDS AND S 1 FOOT AT 9 SECONDS.
TUE
S WINDS 5 TO 10 KT. SEAS 2 TO 3 FT.
TUE NIGHT AND WED
S WINDS 5 TO 10 KT, BECOMING SW. SEAS 2 TO
3 FT. A CHANCE OF RAIN.
WED NIGHT
NW WINDS AROUND 10 KT. SEAS 2 TO 4 FT.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ237-031300-
BLOCK ISLAND SOUND-
704 PM EST FRI JAN 2 2026
TONIGHT
W WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 2 TO
3 FT. WAVE DETAIL: W 3 FT AT 5 SECONDS AND E 1 FOOT AT
12 SECONDS.
SAT
W WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. WAVE DETAIL: W 2 FT
AT 4 SECONDS AND S 1 FOOT AT 10 SECONDS.
SAT NIGHT
W WINDS 5 TO 10 KT, BECOMING N AFTER MIDNIGHT. SEAS
AROUND 2 FT. WAVE DETAIL: W 2 FT AT 5 SECONDS AND S 1 FOOT AT
9 SECONDS. A CHANCE OF SNOW AFTER MIDNIGHT.
SUN
N WINDS 5 TO 10 KT, BECOMING NW 10 TO 15 KT IN THE
AFTERNOON. SEAS AROUND 2 FT. WAVE DETAIL: NW 2 FT AT 4 SECONDS
AND SE 1 FOOT AT 10 SECONDS. A CHANCE OF SNOW IN THE MORNING.
SUN NIGHT AND MON
W WINDS 15 TO 20 KT. SEAS 2 TO 3 FT. WAVE
DETAIL: NW 3 FT AT 4 SECONDS AND S 1 FOOT AT 9 SECONDS.
MON NIGHT
SW WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE DETAIL:
W 1 FOOT AT 2 SECONDS AND S 1 FOOT AT 8 SECONDS.
TUE
SW WINDS 5 TO 10 KT. SEAS 2 TO 3 FT.
TUE NIGHT AND WED
SW WINDS 5 TO 10 KT, BECOMING W. SEAS 2 TO
3 FT. A CHANCE OF RAIN.
WED NIGHT
NW WINDS 5 TO 10 KT. SEAS 2 TO 3 FT.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ230-031300-
BOSTON HARBOR-
704 PM EST FRI JAN 2 2026
TONIGHT
W WINDS 15 TO 20 KT. WAVES AROUND 2 FT.
SAT
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. WAVES AROUND
2 FT.
SAT NIGHT
W WINDS 5 TO 10 KT. WAVES 1 FOOT OR LESS. A CHANCE
OF SNOW AFTER MIDNIGHT.
SUN
NW WINDS 5 TO 10 KT. WAVES 1 FOOT OR LESS. A CHANCE OF
SNOW IN THE MORNING.
SUN NIGHT
NW WINDS 15 TO 20 KT. WAVES AROUND 2 FT.
MON AND MON NIGHT
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.
WAVES AROUND 2 FT.
TUE
S WINDS AROUND 5 KT. WAVES 1 FOOT OR LESS.
TUE NIGHT AND WED
SW WINDS AROUND 5 KT, BECOMING W. WAVES
1 FOOT OR LESS. A CHANCE OF RAIN.
WED NIGHT
W WINDS AROUND 10 KT. WAVES 1 FOOT OR LESS.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ236-031300-
NARRAGANSETT BAY-
704 PM EST FRI JAN 2 2026
TONIGHT
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. WAVES
AROUND 2 FT.
SAT
W WINDS 5 TO 10 KT. WAVES AROUND 2 FT.
SAT NIGHT
W WINDS 5 TO 10 KT, BECOMING NW AFTER MIDNIGHT.
WAVES AROUND 2 FT IN THE EVENING, THEN 1 FOOT OR LESS. A CHANCE
OF SNOW AFTER MIDNIGHT.
SUN
NW WINDS 5 TO 10 KT. WAVES 1 FOOT OR LESS. A CHANCE OF
SNOW IN THE MORNING.
SUN NIGHT AND MON
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT.
WAVES AROUND 2 FT.
MON NIGHT
SW WINDS AROUND 5 KT. WAVES 1 FOOT OR LESS.
TUE
S WINDS 5 TO 10 KT. WAVES AROUND 2 FT.
TUE NIGHT AND WED
SW WINDS 5 TO 10 KT. WAVES AROUND 2 FT. A
CHANCE OF RAIN.
WED NIGHT
W WINDS 5 TO 10 KT. WAVES 2 TO 3 FT.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
FOR THE LATEST UPDATES...PLEASE VISIT OUR WEBPAGE AT
WWW.WEATHER.GOV/BOSTON
YOU CAN FOLLOW US ON FACEBOOK AT
WWW.FACEBOOK.COM/NWSBOSTON
YOU CAN FOLLOW US ON TWITTER AT
@NWSBOSTON
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page